Questions tagged [failovercluster]

Microsoft Failover Clusters

A failover cluster is a group of independent computers that work together to increase the availability and scalability of clustered roles (formerly called clustered applications and services). The clustered servers (called nodes) are connected by physical cables and by software. If one or more of the cluster nodes fail, other nodes begin to provide service (a process known as failover). In addition, the clustered roles are proactively monitored to verify that they are working properly. If they are not working, they are restarted or moved to another node. Failover clusters also provide Cluster Shared Volume (CSV) functionality that provides a consistent, distributed namespace that clustered roles can use to access shared storage from all nodes. With the Failover Clustering feature, users experience a minimum of disruptions in service. You can manage failover clusters by using the Failover Cluster Manager snap-in and the Failover Clustering Windows PowerShell cmdlets. You can also use the tools in File and Storage Services to manage file shares on file server clusters.

Feature Description Reference - Failover Clustering Overview -

Some Resources for Windows 2008 R2 & Windows 2012 R2 -

Failover Cluster Provider Reference MSDN -

Failover Cluster Cmdlet Reference [PowerShell] - - https://technet.microsoft.com/en-us/library/ee461009.aspx

Cluster Object Private Properties Reference MSDN -

WUtils MSCluster WMI Samples -

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Mapping a MySQL server to Failover Cluster IP

I have successfully installed a two node cluster. The problem I am having is mounting the MySQL service on the Cluster IP. I am able to bind the service to the node IPs directly no problem. If I tried to bind the install to the cluster name or IP on…
Shannow
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What happened to "allow application to interact with desktop" checkbox in cluster manager for server 2008?

The cluster managing software for managing clusters on a windows server 2005 cluster had a checkbox for "allow application to interact with desktop" when creating a generic application resource. This appears to be gone in the management software…
BlackICE
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get hostname of failover cluster role in .Net

I have a Windows service which is supposed to run in a (Windows Server 2012 R2) failover cluster as a generic service in a dedicated role, that is, there is a hostname and IP address configured for this service in the failover cluster manager. (I…
Thomas
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Setting up SQL server 2012 failover clustering in local environment

this is my first time trying to set up a failover clustering for sql server and would like to understand a few concept and see if its legitimate to do. I am currently trying to set up this failover cluster for test purposes in a local network…
willchye
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How do you address a Clustered MSMQ behind NAT IP address

I'm running MSMQ as a clustered resource on a Windows Failover Cluster. We want to send messages to the queue over HTTP using a NAT IP Address for the queue. On a non clustered environment, this works fine as we deploy an IP mapping file to the…
nialljsmith
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Can Windows Server 2008 MS Failover Cluster be set up without a SAN?

OS: Windows Server 2008 R2 x64 Cluster version: Add-on from above OS version A client has purchased physical servers to set up in a failover configuration using Microsoft Cluster. The desired setup is two Application Servers and two Database Servers…
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What happens to a request, when the corresponding node fails in a cluster

In a cluster (say a cluster in case of application servers), what happens to a request which has already reached the server, which has recently failed. Does it get lost or is it retransmissioned from the admin server to the nearest node? or anything…
Gaurav
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Windows Failover Cluster not online during creation of SQL Always On Availability Group

I've been following this tutorial to create an Azure SQL AlwaysOn Availability Group using Powershell: Tutorial: AlwaysOn Availability Groups in Windows Azure (PowerShell) When I get to the command that invokes the CreateAzureFailoverCluster…
Brian Leeming
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How to make a Clustered Service send traffic on the Virtual IP

I have a windows service written in C# that communicates with an FTP Server. We have recently added the service as a "Generic Service" on a Failover Cluster running on Windows 2008 R2. The "Generic Service" has its own Virtual IP address. When the…
Clayton Hall
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Trying bolster mysql failover

My MYSQL servers are not configured properly with failover. I am thinking of using Redhat cluster or heartbeat. Also, I need to achieve all tasks w/ one floating IP since application does not know about multiple databases. Can someone suggest what…
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SQL Server 2012 AlwaysOn - Add to availability group automatically

I just got Sql Server 2012 AlwaysOn up and running. Everything is working as planned. However, in my production environment, we have applications that create new databases for us. I then have to manually add these new databases to an Availability…
Scott
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Create WSFC for AlwaysON AG

PowerShell Script New-Cluster -Name "DI-XXX-YY-CLUSTER" -Node "di-XXX-YY-db1","di-XXX-YY-db2" -NoStorage -StaticAddress 172.17.XX.YYY Set-ClusterQuorum -NodeAndFileShareMajority "\\DI-XXX-YY-WS1\ClusterQuorum" Invoke-Command -ComputerName…
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How to start/configure JBoss clustering

I am totally new to JBoss. Basically i am needed to setup a JBoss clustering environment on windows. Meaning, JBossA sits on machine A and JBossB sits on machine B. So when JBossA fails, it will redirect the clients to JBossB. I have downloaded the…
Nivek
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Try...Catch around a cmdlet

I would like a try...catch block around the cmdlet to gather information for debugging purposes that grabs ANY kind of results from the call, but all the research i've done on the cmdlet have failed to find ANY kind of exceptions being thrown. Need…
pithhelmet
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Monthly trigger for Cluster Scheduled task in Powershell

I am facing a problem with triggers for the Clustered monthly task on Windows 2012 server via Powershell, I am a novice in scripting and looking help on this issue. Below is the 'Powershell commands' trying to run the task every month 29th $Trigger…
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